From 0170a6b4ca19aa6e96181b173297fc992ff5760f Mon Sep 17 00:00:00 2001
From: anod <182859762@qq.com>
Date: Fri, 14 Oct 2022 14:05:16 +0800
Subject: [PATCH] =?UTF-8?q?=E7=BF=BB=E9=A1=B5=E5=A4=84=E7=90=86=E7=9A=84?=
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---
 source/arm11/atp.c | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

diff --git a/source/arm11/atp.c b/source/arm11/atp.c
index 6a8b53d..6b91f39 100644
--- a/source/arm11/atp.c
+++ b/source/arm11/atp.c
@@ -200,10 +200,8 @@ static void draw_options( int start_row, int start_idx, int option_cnt, int sele
                         screen_clean(); \
                         if( idx_top < title_len ) \
                         { \
-                            uint8_t* title_data[2]; \
-                            title_data[0] = (uint8_t*)title; \
-                            title_data[1] = &title_offset[idx_top]; \
-                            container_paint( title_paint, (atp_callerdata_t)title_data, title_len-idx_top, idx_top ); \
+                            uint8_t* title_data[2] = {(uint8_t*)title, title_offset}; \
+                            container_paint( title_paint, (atp_callerdata_t)title_data, title_len, idx_top ); \
                             draw_options( title_len - idx_top, 0, cnt, item_sel, provider, data ); \
                         } \
                         else draw_options( 0, idx_top - title_len, cnt, item_sel, provider, data ); \
@@ -287,14 +285,10 @@ atp_error_t atp_select( atp_text_t title, atp_counter_t cnt, atp_itemprovider_t
             else if( sel < 0 ) sel = (int)cnt-1;
 
             // 更新idx_top
-            int top = title_len + sel;
+            int sel_row = title_len + sel;
+            int top = sel_row - sel_row % CONTAINER_MAX_LINES;
             atp_boolean_t full_refresh = 0;
-            if( top >= idx_top + CONTAINER_MAX_LINES )
-            {
-                idx_top = 1 + top - CONTAINER_MAX_LINES;
-                full_refresh = 1;
-            }
-            else if( top < idx_top )
+            if( top != idx_top )
             {
                 idx_top = top;
                 full_refresh = 1;